package com.xs.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xs.dao.AnnouncementDao;
import com.xs.entity.Announcement;
import com.xs.service.AnnouncementService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class AnnouncementImpl extends ServiceImpl<AnnouncementDao, Announcement> implements AnnouncementService {

    @Autowired
    private AnnouncementDao announcementDao;
}
